81226884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{398171}}^1$

素因数の和:398195

約数の個数: 24

約数和(自身を含む): 200678688

約数和(自身を除く): 119451804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 398171, 796342, 1194513, 1592684, 2389026, 4778052, 6768907, 13537814, 20306721, 27075628, 40613442, 81226884]

約数ペア:

[(1, 81226884), (2, 40613442), (3, 27075628), (4, 20306721), (6, 13537814), (12, 6768907), (17, 4778052), (34, 2389026), (51, 1592684), (68, 1194513), (102, 796342), (204, 398171)]